Compiz option -> Compizconfig GTK+ interactive mode fails autopilot

[Allan LeSage]

Discovered while running autopilot with the help of thomir: as of recently, when setting a Compiz option, Compizconfig attempts to put GTK+ into interactive mode, which breaks anything else running the GTK+ mainloop (autopilot, for one).

This stalls some testing work on Unity FWIW.

ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: python-compizconfig 1:0.9.8+bzr3249-0ubuntu4
ProcVersionSignature: Ubuntu 3.5.0-10.10-generic 3.5.1
Uname: Linux 3.5.0-10-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.4-0ubuntu8
Architecture: amd64
Date: Sun Aug 19 18:32:05 2012
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425)
ProcEnviron:
 TERM=xterm
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: compiz
UpgradeStatus: Upgraded to quantal on 2012-08-16 (3 days ago)

[Sam Spilsbury (smspillaz)]

This is probably a red herring for the original bug that saw it crash if you tried to look up a setting that didn't exist.